//package com.example.crm.servlet;
//
//import java.io.IOException;
//import java.io.PrintWriter;
//import java.sql.SQLException;
//
//import javax.servlet.ServletException;
//import javax.servlet.annotation.WebServlet;
//import javax.servlet.http.HttpServlet;
//import javax.servlet.http.HttpServletRequest;
//import javax.servlet.http.HttpServletResponse;
//
//import com.example.crm.dao.CustomerDAO;
//import com.example.crm.pojo.Customer;
//
//@WebServlet("/editcustomer")
//public class EditCustomerServlet extends HttpServlet {
//	@Override
//	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
//		resp.setContentType("text/html;charset=utf-8");
//		PrintWriter pw = resp.getWriter();
//
//
//		// 1. 获取参数
//		String idStr = req.getParameter("id");
//		int id = Integer.parseInt(idStr);
//
//
//		// 2. 调用model
//		CustomerDAO dao = new CustomerDAO();
//		Customer c = null;
//		try {
//			c = dao.findById(id);
//
//			req.setAttribute("customer", c);
//		} catch (SQLException e) {
//			// TODO Auto-generated catch block
//			e.printStackTrace();
//		}
//
//
//		// 3. 请求转发
//		req.getRequestDispatcher("jsp/customer/edit.jsp").forward(req, resp);
//
//
//	}
//
//	@Override
//	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
//		doGet(req, resp);
//	}
//}
